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error Sanyo
Error Code ERR2 ERR3 ON
Error related to branch tubing temperature sensor or outdoor temperature sensor malfunction.
? What Causes This
Faulty sensors or wiring issues preventing accurate temperature readings.
✓ How to Fix It
- Replace faulty sensors and verify connections are secure.
- Check for loose wires in control circuits.
This error code appears in:
Sanyo Ahx0752 Series Split System Air Conditioner